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Tài liệu Báo cáo khoa học: Unfolding of human proinsulin Intermediates and possible role of its C-peptide in folding/unfolding pptx

Tài liệu Báo cáo khoa học: Unfolding of human proinsulin Intermediates and possible role of its C-peptide in folding/unfolding pptx

... process in which a biologically inactive amino acid sequence becomes a uniquely structured molecule possessing a specifically biological activity.Conversely the unfolding of a protein can be considered ... Insulin is a two-chain protein hormone, designated A and B chain, respectively, containing three disulfide bonds.Two interchain disulfide bonds are A7Cys–B7Cys, A20Cys– B19Cys and one intrachain disulfide ... protein concentration of HPI and the disulfide isomers were calculated by UV spectroscope using an absorption constant A276(1 cm, 1.0 mg mL)1)¼ 0.65 according to the reference [36].The molecular

Ngày tải lên: 19/02/2014, 12:20

11 528 0
– THE SAT MATH SECTION – An isosceles triangle has two sides congruent and two angles opposite pot

– THE SAT MATH SECTION – An isosceles triangle has two sides congruent and two angles opposite pot

... equal to 14; 1 4 is the fraction of remaining questions cor-rect Thus, choice b is incorcor-rect. Choice c: 26 questions on the test The proportion for choice c is: x co2 r 6 rect =  1 ... logic: Half of 18 is 9, and you know thatthe boy got at least 10 questions correct, so choice e is also incorrect. Choice b: 24 questions on the test You have to set up a proportion in order to checkthis ... Let’s try factoring into two binomials After trial and error, you will see thatthe expression can be factored into The answer is choice c However, watch out for the other choices because they

Ngày tải lên: 18/06/2014, 17:20

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Báo cáo hóa học: " Non coding extremities of the seven influenza virus type C vRNA segments: effect on transcription and replication by the type C and type A polymerase complexes" ppt

Báo cáo hóa học: " Non coding extremities of the seven influenza virus type C vRNA segments: effect on transcription and replication by the type C and type A polymerase complexes" ppt

... of the CAT RNA were as follows: sense CAT primer (6 s) 5'-GCTGGA-TATTACGGCCTTTTTAAA-3'; antisense CAT primer (5 as) 5'-ACCGTCTTTCATTGCCATACG-3'; and CAT probe 5'(FAM)-TATTCACATTCTTGCCCGCCTGATGAA-(TAMRA)3' ... sequence a 5' end non coding sequence a CCCCUCC(UCA) UUGUCUCAA(UCA) UGACUUUAAUUUUCUCCAGGAAUGUUG(CUA) a in bold: conserved sequences; in parentheses, start and stop codons; in italic, poly U. b underlined, ... The pC/PRCAT/PB2/6U varies from pC/ PRCAT/PB2 by one additional T in the sequence corre-sponding to the polyU stretch In plasmids pC/PRCAT/ PB2/85, pC/PRCAT/PB2/34, pC/PRCAT/PB2/29, and pC/ PRCAT/PB2/24

Ngày tải lên: 20/06/2014, 01:20

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báo cáo hóa học:" Energy efficiency analysis of one-way and two-way relay systems" potx

báo cáo hóa học:" Energy efficiency analysis of one-way and two-way relay systems" potx

... PCs in transmission, reception, and idle modes The circuit PCs in P ct and P crconsist of two parts: the power consumed bybaseband processing and radio frequency (RF) circuits The PC of RF circuit ... first consider the case where all the circuit PCs are zero and the packet sizes in two directions are symmetric, i.e., P ct = P cr = P ci = 0 and Bab = Bba , B Then the ECs of OWRT, TWRT, and DT ... baseband PC can be neglected comparedwith the RF PC [6, 21] Otherwise, the baseband PC is not negligible andincreases with data rate [22] In this article, we consider the first case, where P ct and

Ngày tải lên: 21/06/2014, 17:20

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Báo cáo hóa học: "Breast cancer risk assessment with five independent genetic variants and two risk factors in chinese women" potx

Báo cáo hóa học: "Breast cancer risk assessment with five independent genetic variants and two risk factors in chinese women" potx

... research in Breast Cancer Research go to http://breast-cancer-research.com/authors/instructions/ Breast Cancer Research © 2012 Dai et al ; licensee BioMed Central Ltd. This is an open access article ... Statistical Analyses Differences between breast cancer cases and controls in demographic characteristics, risk factors, and frequencies of SNPs were evaluated by Fisher's exact tests (for categorical ... model discrimination The model performance was evaluated by receiver-operator characteristic (ROC) curves and the area under the curve (AUC) to classify the breast cancer cases and controls The

Ngày tải lên: 21/06/2014, 19:20

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Báo cáo hóa học: " Research Article Iterative Schemes for Generalized Equilibrium Problem and Two Maximal Monotone Operators" pdf

Báo cáo hóa học: " Research Article Iterative Schemes for Generalized Equilibrium Problem and Two Maximal Monotone Operators" pdf

... uniformly smooth and uniformly convex Banach space and let C be a nonempty closed convex subset of X Let f be a bifunction from C × C to R satisfying the following conditionsA1–A4 which were imposed ... respectively Copyrightq 2009 L C Zeng et al This is an open access article distributed under the CreativeCommons Attribution License, which permits unrestricted use, distribution, and reproduction ... Kamimura and Takahashi 12 Let C be a nonempty closed convex subset of a smooth strictly convex and reflexive Banach space X Let x ∈ X and let z ∈ C Then z  Π C x ⇐⇒y − z, Jx − Jz≤ 0, ∀y ∈ C.

Ngày tải lên: 22/06/2014, 02:20

34 291 0
196Part II: SQL and SQL*PlusFunction Name TO_YMINTERVAL TRANSLATE UNISTR TABLE 10-1.Definition pps

196Part II: SQL and SQL*PlusFunction Name TO_YMINTERVAL TRANSLATE UNISTR TABLE 10-1.Definition pps

... shows three selects, each connected to another through a where clause: select distinct C.ParentCategory, C.SubCategory CHILDREN PICTURE BOOK This query selects any categories containing books ... have been checked out The following three-way join provides this information: select distinct C.ParentCategory, C.SubCategory from CATEGORY C, BOOKSHELF B, BOOKSHELF_CHECKOUT BC where C.CategoryName ... NUMBER select * from CATEGORY_COUNT; CATEGORYNAME COUNTER -ADULTFIC 6 ADULTNF 10 ADULTREF 6 CHILDRENFIC 5 CHILDRENNF 1 CHILDRENPIC 3 NOTE Since the COUNT(*) column is a function, you

Ngày tải lên: 07/08/2014, 14:20

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Báo cáo toán học: " Completing partial Latin squares with two filled rows and two filled columns" pdf

Báo cáo toán học: " Completing partial Latin squares with two filled rows and two filled columns" pdf

... filled cells Suppose further that atmost two cells in rows other than α, β and γ are filled, and that these filled cells containdistinct symbols and occur in distinct columns Then row γ is completable ... If a cycle in Λ contains exactly one of the symbols in cells(α, C1) and (β, C1) then we shall refer to it as starred and we append ∗ to its length in thecolumn cycle type If a single cycle contains ... which consists oftwo filled rows and two filled columns can be completed 1 Introduction Problems concerning the completion of partial Latin squares are notoriously difficult It is known that deciding

Ngày tải lên: 07/08/2014, 15:23

26 269 0
Báo cáo khoa học: "Preliminary study of the monoterpene response of three pines to Ophiostoma clavigerum (Ascomycetes : Ophiostomatales) and two chemical elicitors" pot

Báo cáo khoa học: "Preliminary study of the monoterpene response of three pines to Ophiostoma clavigerum (Ascomycetes : Ophiostomatales) and two chemical elicitors" pot

... fungal cell walls (Had-wiger and Beckman, 1980) PIIF is com-posed of pectic oligomeric fragments derived from plant cell walls, the most ac-tive being α-(1,4) galacturonic acid poly-mers ... the second with chitosan, and the third with PIIF Fungal cultures were 10-15 d old The chemical solutions consisted of a ni-trous acid cleaved crab shell chitosan and a raw PIIF extract from ... Lodgepole pine, chitosan (40-60 mm after 14 d) and buffer (20-40 mm after 14 d) from Ponderosa pine, chit-osan (20-40 mm after 14 d) and PIIF (20-40 mm after 14 d) from Monticola pine In these

Ngày tải lên: 08/08/2014, 23:22

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Báo cáo khoa hoc:" Development and assignment of bovine-specific PCR systems for the Texas nomenclature marker genes and isolation of homologous BAC probes" ppt

Báo cáo khoa hoc:" Development and assignment of bovine-specific PCR systems for the Texas nomenclature marker genes and isolation of homologous BAC probes" ppt

... nomenclature, particularly concerning BTA25, BTA27 and BTA29, and could be used as a standard for cytogeneticists using different banding techniques (G, R and Q) Each BAC has just been recently ... recently localised by FISH on R-banded and G-banded bovine chromosomes [8] These BAC clones could also serve as chromosome markers in other cyto-genetic studies which require to trace a specific chromosome, ... bovine BAC library containing 105 984 clones was constructed in pBeloBAC11 (Eggen et al., submitted) Clones were pooled in 46 primary superpools of 2 304 clones each and in secondary pools consisting

Ngày tải lên: 09/08/2014, 18:21

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báo cáo khoa học: "Single and two-stage selection on different indices in open nucleus breeding systems" pps

báo cáo khoa học: "Single and two-stage selection on different indices in open nucleus breeding systems" pps

... gain in a nucleus system is particularly sensitive to changes in the relative accuracy of indices used for sires and for base females A similar improvement of selection accuracy of sires and base ... increases genetic gain by 20-45 p 100 and 10-20 p 100 respectively. The higher limit is achieved when selection accuracy in the opposite sex is low In two-stage programs and progeny testing schemes, ... genetic gain in such systems to changes in the accuracy of selection of different sections of the population may indicate a rational distribution of effort in collecting data for the construction

Ngày tải lên: 09/08/2014, 22:23

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Báo cáo khoa học: "Conserved positive selection signals in gp41 across multiple subtypes and difference in selection signals detectable in gp41 sequences sampled during acute and chronic HIV-1 subtype C infection" potx

Báo cáo khoa học: "Conserved positive selection signals in gp41 across multiple subtypes and difference in selection signals detectable in gp41 sequences sampled during acute and chronic HIV-1 subtype C infection" potx

... 1Open AccessResearch Conserved positive selection signals in gp41 across multiple subtypes and difference in selection signals detectable in gp41 sequences sampled during acute and chronic HIV-1 ... during acute and chronic infections Results Recombination in gp41 As recombination occurs at high frequencies during HIV infections [34-36] and can seriously confound inferences of positive selection ... such as 4E10 and 2F5 that target gp41 Differences in the selection signals detectable in sequences sampled during acute and chronic HIV infections It is probable that the HIV transmission chain

Ngày tải lên: 12/08/2014, 04:21

16 243 0
Báo cáo y học: " Serum levels of soluble Fas, soluble tumor necrosis factor-receptor II, interleukin-2 receptor and interleukin-8 as early predictors of hepatocellular carcinoma in Egyptian patients with hepatitis C virus genotype-4." pps

Báo cáo y học: " Serum levels of soluble Fas, soluble tumor necrosis factor-receptor II, interleukin-2 receptor and interleukin-8 as early predictors of hepatocellular carcinoma in Egyptian patients with hepatitis C virus genotype-4." pps

... El-Masry4, Sayed K Gouda4, Gamal Esmat3 Abstract Background: Liver disease progression from chronic hepatitis C virus (HCV) infection to hepatocellular carcinoma (HCC) is associated with an imbalance ... between pro- and anti-inflammatory cytokines Therefore, ele-vated serum cytokines could be a risk factor for the occurrence of HCC in patients with HCV related chronic hepatitis and cirrhosis Cytokines ... of the studied cytokines Receiving operating characteristic (ROC) analysis curves and the corresponding area under the curve were calculated for providing the accuracy of the cytokines in differentiating

Ngày tải lên: 13/08/2014, 13:20

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Báo cáo y học: "Criterion validity of the Short Mood and Feelings Questionnaire and one- and two-item depression screens in young adolescents" potx

Báo cáo y học: "Criterion validity of the Short Mood and Feelings Questionnaire and one- and two-item depression screens in young adolescents" potx

... in clinic and non-clinic subjects Journal of Child Psychology and Psychiatry 2006, 47:927-934. 15 Costello EJ, Angold A: Scales to assess child and adolescent depression: checklists, screens, and ... high conduct problem score (CO-OCCUR), high depressive and low conduct problem score (DEP), low depressive and high conduct problem score (CP), and low depressive and low conduct pro-blem score ... diagnostic accuracy of child, parent, and combined scores of the full 13-item SMFQ by calculating the area under the receiver operating characteristic curve (AUC), sensitivity and specificity The

Ngày tải lên: 13/08/2014, 18:21

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TÌNH yêu GIỮA MR DARCY AND MS ELIZABETH TRONG TÁC PHẨM KIÊU HÃNH VÀ  ĐỊNH KIẾN CÙA JANE AUSTEN

TÌNH yêu GIỮA MR DARCY AND MS ELIZABETH TRONG TÁC PHẨM KIÊU HÃNH VÀ ĐỊNH KIẾN CÙA JANE AUSTEN

... Dynamic character (developing character) is a character that changes significantly in a fiction, specifically in terms of his or her viewpoints • Static character is a character that is depicted ... characters…This is the difference between literary fictions and commercial fictions While the focus of commercial fictions are sequences of characters’ actions and outer expressions, the focus ... society or a period, even an era According to Joyce Saricks at mostlyfiction.com, literary fiction is "critically acclaimed, often award-winning, fiction These books are more often character

Ngày tải lên: 19/08/2014, 09:29

48 753 2
Control theory and design   patrizio colaneri  jose c  geromel  arturo locatelli

Control theory and design patrizio colaneri jose c geromel arturo locatelli

... financial support of Centro di Teoria del Sistemi of the Italian National Research Council - CNR, the Brazilian National Research Council - CNPq (under grant 301373/80) and the Research Council ... implementation and capable of accounting for a number of interesting real life applications Therefore the demand of including these topics in control engineering courses is both timely and suitable and ... Italy Table of Contents Preface & Acknowledgments Introduction Preliminaries 3 Feedback Systems Stability 69 RH[subscript 2] Control 87 RH[actual symbol not reproducible] Control Nonclassical Problems...

Ngày tải lên: 01/01/2014, 18:54

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Tài liệu Báo cáo khoa học: The ubiquitin ligase Itch mediates the antiapoptotic activity of epidermal growth factor by promoting the ubiquitylation and degradation of the truncated C-terminal portion of Bid ppt

Tài liệu Báo cáo khoa học: The ubiquitin ligase Itch mediates the antiapoptotic activity of epidermal growth factor by promoting the ubiquitylation and degradation of the truncated C-terminal portion of Bid ppt

... 38 39 40 41 42 43 44 45 46 47 phosphorylation-induced conformational change Proc Natl Acad Sci USA 103, 1717–1722 Cursi S, Rufini A, Stagni V, Condo I, Matafora V, Bachi A, Bonifazi AP, Coppola ... reported to cleave Itch at Asp 242 , a reaction that will remove Itch C2 and proline-rich domains, but will leave WW and catalytic domains intact, presumably increasing Itch activity [41 ] Moreover, ... and cardiac myocytes during ischemia ⁄ reperfusion injury Circ Res 90, 745 – 748 Zhai D, Huang X, Han X & Yang F (2000) Characterization of tBid-induced cytochrome c release from mitochondria and...

Ngày tải lên: 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Cobalamin uptake and reactivation occurs through specific protein interactions in the methionine synthase–methionine synthase reductase complex docx

Tài liệu Báo cáo khoa học: Cobalamin uptake and reactivation occurs through specific protein interactions in the methionine synthase–methionine synthase reductase complex docx

... reducing hMS and returning it to the catalytic cycle The turnover of hMS increases as MSR is reduced to the one-electron, two- electron and fourelectron reduced states, reflecting a higher concentration ... Three-dimensional structure of NADPH-cytochrome P450 reductase: prototype for FMN- and FAD-containing enzymes Proc Natl Acad Sci USA 94, 841 1– 841 6 11 Garcin ED, Bruns CM, Lloyd SJ, Hosfield DJ, Tiso M, Gachhui ... synthase activity of diflavin reductases The fact that CPR and nNOSred can enzymatically reduce AqCbl to cob(II)alamin prompted us to investigate whether these reductases can mimic MSR [ 14] by enhancing...

Ngày tải lên: 18/02/2014, 08:20

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Tài liệu Báo cáo khoa học: Association of mammalian sterile twenty kinases, Mst1 and Mst2, with hSalvador via C-terminal coiled-coil domains, leads to its stabilization and phosphorylation doc

Tài liệu Báo cáo khoa học: Association of mammalian sterile twenty kinases, Mst1 and Mst2, with hSalvador via C-terminal coiled-coil domains, leads to its stabilization and phosphorylation doc

... Lin C, Espinosa R, LeBeau M & Rosner MR (2001) Cloning and characterization of MST4, a novel Ste20-like kinase J Biol Chem 276, 2 243 9–2 244 5 Schinkmann K & Blenis J (1997) Cloning and characterization ... kinase and hSalvador interact via their C- terminal coiled-coil domains Mst1, Mst2, and Sav all contain C- terminal coiled-coil domains (Fig 2) Because coiled-coil domains mediate protein interactions, ... hSav B A Callus et al A pcDNA3 flag-Sav myc-Mst1 WT myc-Mst1 43 3 myc-Mst2 WT myc-Mst2 43 7 + + - + + - + + - + + - B flag-Sav WT flag-Sav Δ3 74 flag-Sav Δ 344 flag-Sav Δ321 myc-Mst1 myc-Mst2 +...

Ngày tải lên: 19/02/2014, 06:20

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Tài liệu Báo cáo khoa học: Production and characterization of a secreted, C-terminally processed tyrosinase from the filamentous fungus Trichoderma reesei ppt

Tài liệu Báo cáo khoa học: Production and characterization of a secreted, C-terminally processed tyrosinase from the filamentous fungus Trichoderma reesei ppt

... TCA TCA TCA TCA TCA TCA GGG CAC GAC ACA CAT CCC C; and reverse primer, GAT CGG TAC CTC ATT ACA GAG GAG GGA TAT GGG GAA C The PCR reaction was done as described above The amplified PCR product was ... TTT GTA CAA AAA AGC AGG CTA TCA TGC TGT TGT CAG GTC CCT CTC G; and reverse, GGG GAC CAC TTT GTA CAA GAA AGC TGG GTC AGT GGT GGT GGT GGT GGT GCA GAG GAG GGA TAT GGG GAA CGG CAA A The PCR reaction ... Phenol 4- Mercaptophenol p-Cresol 4- Aminophenol 3-Hydroxyanthranilic acid Tyramine p-Tyrosol p-Coumaric acid o-Coumaric acid Ferulic acid Aniline (–)-Epicatechin (+)-Catechin hydrate Pyrocatechol...

Ngày tải lên: 19/02/2014, 06:20

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